package vip.specimen.system.utils.systemInfo;
import cn.hutool.core.util.NumberUtil;
import lombok.Data;
import java.io.Serializable;
/**
 * *@Author: 余浪人
 * *@Date：2021/03/14 17:56
 * *@Email:yulangren520@Gmail.com
 * *@QQ:1368419640
 **/
@Data
public class Mem implements Serializable {

    private static final long serialVersionUID = 1L;

    /**
     * 内存总量
     */
    private double total;

    /**
     * 已用内存
     */
    private double used;

    /**
     * 剩余内存
     */
    private double free;

    public double getTotal() {
        return NumberUtil.div(total, (1024 * 1024 * 1024), 2);
    }

    public double getUsed() {
        return NumberUtil.div(used, (1024 * 1024 * 1024), 2);
    }


    public double getFree() {
        return NumberUtil.div(free, (1024 * 1024 * 1024), 2);
    }

    public double getUsage() {
        return NumberUtil.mul(NumberUtil.div(used, total, 4), 100);
    }
}
